Answer :
Final answer:
The Intermountain Region experiences a semi-arid climate with cooler winters and hotter summers, while the Rocky Mountain Region has a highland climate with harsher winters and cooler summers. Therefore, the Intermountain Region has a milder climate in comparison.
Explanation:
The climate of the Intermountain Region and the Rocky Mountain Region are fairly different due to their geographical and topographical differences. The Intermountain Region, which lies between the Rocky Mountains to the east and the Cascades and Sierra Nevada to the west, experiences a semi-arid climate. This means it has cooler winters and hotter summers. In contrast, the Rocky Mountain Region features a highland climate with significant variations in temperature due to the varying elevations. It tends to have harsher winters with significant snowfall and cooler summers.
So, the most accurate answer would be option A: The Intermountain Region has a milder climate than the Rocky Mountain Region.
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